Abstract
The macroscopic regularities of the motion of water droplets (initial size 50–500 μm) moving through a counter-flowing high-temperature gas at about 1100 K were investigated using panoramic tracer visualization optical methods (Particle Image Velocimetry and Interferometric Particle Imaging). Characteristic velocities of water droplet evaporation, as well as conditions for their retardation and subsequent carryover by high-temperature gases, were determined. The limiting initial velocities and sizes of droplets for which the conditions of retardation and carryover are implemented were established. Recommendations for improvement of the effectiveness of thermal (high-temperature) water cleaning were formulated.
| Original language | English |
|---|---|
| Pages (from-to) | 456-462 |
| Number of pages | 7 |
| Journal | Chemical and Petroleum Engineering |
| Volume | 51 |
| Issue number | 7-8 |
| DOIs | |
| Publication status | Published - 1 Nov 2015 |
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Keywords
- carryover
- droplet flow
- high-temperature gases
- phase transformations
- retardation
- thermal cleaning
- water
ASJC Scopus subject areas
- Chemical Engineering(all)
- Energy Engineering and Power Technology
- Fuel Technology
- Geochemistry and Petrology
Cite this
Regularities in Evaporation and Carryover of Polydisperse Water Flow Droplets During Motion Through High-Temperature Gases. / Kuznetsov, G. V.; Strizhak, P. A.; Volkov, R. S.
In: Chemical and Petroleum Engineering, Vol. 51, No. 7-8, 01.11.2015, p. 456-462.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Regularities in Evaporation and Carryover of Polydisperse Water Flow Droplets During Motion Through High-Temperature Gases
AU - Kuznetsov, G. V.
AU - Strizhak, P. A.
AU - Volkov, R. S.
PY - 2015/11/1
Y1 - 2015/11/1
N2 - The macroscopic regularities of the motion of water droplets (initial size 50–500 μm) moving through a counter-flowing high-temperature gas at about 1100 K were investigated using panoramic tracer visualization optical methods (Particle Image Velocimetry and Interferometric Particle Imaging). Characteristic velocities of water droplet evaporation, as well as conditions for their retardation and subsequent carryover by high-temperature gases, were determined. The limiting initial velocities and sizes of droplets for which the conditions of retardation and carryover are implemented were established. Recommendations for improvement of the effectiveness of thermal (high-temperature) water cleaning were formulated.
AB - The macroscopic regularities of the motion of water droplets (initial size 50–500 μm) moving through a counter-flowing high-temperature gas at about 1100 K were investigated using panoramic tracer visualization optical methods (Particle Image Velocimetry and Interferometric Particle Imaging). Characteristic velocities of water droplet evaporation, as well as conditions for their retardation and subsequent carryover by high-temperature gases, were determined. The limiting initial velocities and sizes of droplets for which the conditions of retardation and carryover are implemented were established. Recommendations for improvement of the effectiveness of thermal (high-temperature) water cleaning were formulated.
KW - carryover
KW - droplet flow
KW - high-temperature gases
KW - phase transformations
KW - retardation
KW - thermal cleaning
KW - water
UR - http://www.scopus.com/inward/record.url?scp=84957871310&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84957871310&partnerID=8YFLogxK
U2 - 10.1007/s10556-015-0068-2
DO - 10.1007/s10556-015-0068-2
M3 - Article
VL - 51
SP - 456
EP - 462
JO - Chemical and Petroleum Engineering (English translation of Khimicheskoe i Neftyanoe Mashinostroenie)
JF - Chemical and Petroleum Engineering (English translation of Khimicheskoe i Neftyanoe Mashinostroenie)
SN - 0009-2355
IS - 7-8
ER -